Hardware Spec Index

Zephyra PW-6986 Ultra 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW6986-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,257 (Power Supplies scale)
Category rank#8,353
Street price$69
Power650 W (rated)
Performance per dollar18.22
Released2020

Specifications

BrandZephyra
ModelZephyra PW-6986 Ultra
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-8594 Plus 550W 80 PLUS Gold ATX Power Supply883$39Compare
Vantrel PW-9218 Ultra 550W 80 PLUS Gold ATX 3.1 Power Supply836$39Compare
Zephyra PW-3128 Plus 850W 80 PLUS Gold SFX Power Supply1,748$119Compare
Caldera PW-4031 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,866$309Compare
Zephyra PW-2764 Pro 1000W 80 PLUS Gold ATX 3.1 Power Supply1,958$179Compare
Vantrel PW-3274 Prime 1000W 80 PLUS Gold ATX Power Supply2,153$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-6986 Ultra 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/4465202 (accessed 2026-10-21).